CN101203620B - 分批热处理退火产品的方法 - Google Patents

分批热处理退火产品的方法 Download PDF

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Publication number
CN101203620B
CN101203620B CN2006800158254A CN200680015825A CN101203620B CN 101203620 B CN101203620 B CN 101203620B CN 2006800158254 A CN2006800158254 A CN 2006800158254A CN 200680015825 A CN200680015825 A CN 200680015825A CN 101203620 B CN101203620 B CN 101203620B
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CN
China
Prior art keywords
shielding gas
impurity
annealing
annealing chamber
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2006800158254A
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English (en)
Chinese (zh)
Other versions
CN101203620A (zh
Inventor
P·艾伯纳
H·洛赫纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebner Industrieofenbau GmbH
Original Assignee
Ebner Industrieofenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Ebner Industrieofenbau GmbH filed Critical Ebner Industrieofenbau GmbH
Publication of CN101203620A publication Critical patent/CN101203620A/zh
Application granted granted Critical
Publication of CN101203620B publication Critical patent/CN101203620B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Tunnel Furnaces (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Control Of Heat Treatment Processes (AREA)
CN2006800158254A 2005-05-12 2006-05-11 分批热处理退火产品的方法 Expired - Fee Related CN101203620B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0081305A AT502238B1 (de) 2005-05-12 2005-05-12 Verfahren zur chargenweisen wärmebehandlung von glühgut
ATA813/2005 2005-05-12
PCT/AT2006/000194 WO2006119526A1 (de) 2005-05-12 2006-05-11 Verfahren zur chargenweisen wärmebehandlung von glühgut

Publications (2)

Publication Number Publication Date
CN101203620A CN101203620A (zh) 2008-06-18
CN101203620B true CN101203620B (zh) 2010-06-09

Family

ID=36726453

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800158254A Expired - Fee Related CN101203620B (zh) 2005-05-12 2006-05-11 分批热处理退火产品的方法

Country Status (12)

Country Link
US (1) US7875235B2 (ja)
EP (1) EP1885894B1 (ja)
JP (1) JP5086244B2 (ja)
KR (1) KR20080023289A (ja)
CN (1) CN101203620B (ja)
AT (2) AT502238B1 (ja)
BR (1) BRPI0609230B1 (ja)
DE (1) DE502006001513D1 (ja)
PL (1) PL1885894T3 (ja)
RU (1) RU2398893C2 (ja)
UA (1) UA92173C2 (ja)
WO (1) WO2006119526A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010090736A1 (en) 2009-02-04 2010-08-12 Espinosa Thomas M Concrete anchor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB332656A (en) * 1929-05-03 1930-07-31 Metallgesellschaft Ag Process of and apparatus for bright annealing metals
GB484569A (en) 1936-11-03 1938-05-03 John Lindon Pearson Improvements in and relating to the heat treatment of metals
US2673821A (en) * 1950-11-18 1954-03-30 Midwest Research Inst Heat treatment of steel in a protective atmosphere
JPS5943970B2 (ja) 1981-09-29 1984-10-25 中外炉工業株式会社 雰囲気熱処理炉における装入・抽出ベスチブルのパ−ジ方法
US4648914A (en) * 1984-10-19 1987-03-10 The Boc Group, Inc. Process for annealing ferrous wire
JPS62177126A (ja) * 1986-01-31 1987-08-04 Nisshin Steel Co Ltd 鋼帯の連続焼鈍方法
JP2667528B2 (ja) * 1989-09-01 1997-10-27 大同ほくさん株式会社 ガス回収方法およびそれに用いる装置
FR2660669B1 (fr) * 1990-04-04 1992-06-19 Air Liquide Procede et installation de traitement thermique d'objets avec trempe en milieux gazeux.
JPH0417626A (ja) * 1990-05-11 1992-01-22 Sumitomo Metal Ind Ltd バッチ焼鈍炉における雰囲気ガス制御方法
JPH0441615A (ja) * 1990-06-04 1992-02-12 Komatsu Ltd オーステンパ処理方法および装置
JP2698841B2 (ja) 1992-10-28 1998-01-19 矢崎総業株式会社 低挿入力コネクタ
JPH06306454A (ja) 1993-04-21 1994-11-01 Sumitomo Metal Ind Ltd 熱処理炉雰囲気ガスの再利用方法
DE4336771A1 (de) * 1993-10-28 1995-05-04 Loi Ind Ofenanlagen Verfahren zum Glühen von Glühgut sowie zugehöriger Glühofen
JPH09235619A (ja) * 1996-02-28 1997-09-09 Peter Helmut Ebner フード焼なまし炉
DE19608894A1 (de) * 1996-03-07 1997-09-18 Linde Ag Verfahren zur Schutzgasversorgung eines Wärmebehandlungsofens und Wärmebehandlungsanlage
DE10050673C1 (de) * 2000-10-04 2002-04-18 Kohnle W Waermebehandlung Verfahren zum Anlassen von Werkstücken in einem Ofen unter einer Schutzgasatmoshäre
DE10347312B3 (de) * 2003-10-08 2005-04-14 Air Liquide Deutschland Gmbh Verfahren zur Wärmebehandlung von Eisenwerkstoffen

Also Published As

Publication number Publication date
EP1885894B1 (de) 2008-09-03
BRPI0609230A2 (pt) 2010-03-09
RU2007146147A (ru) 2009-06-20
AT502238A1 (de) 2007-02-15
US20090026666A1 (en) 2009-01-29
EP1885894A1 (de) 2008-02-13
DE502006001513D1 (de) 2008-10-16
JP5086244B2 (ja) 2012-11-28
ATE407226T1 (de) 2008-09-15
BRPI0609230B1 (pt) 2014-02-18
AT502238B1 (de) 2007-12-15
US7875235B2 (en) 2011-01-25
WO2006119526A1 (de) 2006-11-16
JP2008540833A (ja) 2008-11-20
CN101203620A (zh) 2008-06-18
RU2398893C2 (ru) 2010-09-10
KR20080023289A (ko) 2008-03-13
PL1885894T3 (pl) 2009-02-27
UA92173C2 (ru) 2010-10-11

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Granted publication date: 20100609

Termination date: 20190511